Histogram Based Outlier Detector

Currently implements

• SPAD: Simple Probabilistic Anomaly Detector from Aryal et al, 2016: Revisiting Attribute Independence Assumption in Probabilistic Unsupervised Anomaly Detection available here
• HBOS: Histogram-Based Outlier Score from Goldstein and Dengel, 2012: Histogram-based Outlier Score (HBOS): A Fast Unsupervised Anomaly Detection Algorithmavailable here

for categorical data only.